有一户人家在开车兜风的回来路上，看到了不可思议的彩虹。当他们穿过彩虹时，再也开回不到住处了。一家人好像着了魔，到了怪兽的魔境中，谁来解救他们呢？是奥特曼迪迦！
On their way home from a drive, a family sees a strange rainbow and they pass under it.
